Wire harnesses, serving as the "neural network" of electrical equipment, are core components that enable power and signal transmission. Their technological level and market scale are directly linked to the development of key sectors such as industrial intelligence and vehicle electrification. As global manufacturing shifts toward high efficiency and sustainability, China's wire harness industry is experiencing development opportunities with dual improvements in scale and quality, driven by robust growth in downstream application markets. In this process, industry pioneers like Aichie Tech Electronics Co Ltd, with their comprehensive capabilities in R&D and manufacturing of all categories of wire harnesses, are injecting strong momentum into the industry's innovative development.   Industry Overview Wire harnesses consist of core components such as conductors, insulation layers, and protective sleeves, with the primary function of connecting different devices and ensuring stable energy and signal transmission. Based on application scenarios, wire harnesses can be categorized into several segments: Automotive Wire Harnesses: As the "backbone" of automotive circuits, they must meet stringent requirements such as high temperature resistance, vibration resistance, and electromagnetic interference protection, requiring IATF16949 quality management system certification. Industrial Wire Harnesses: Adapted for industrial scenarios like CNC machine tools and textile machinery, they emphasize wear resistance and corrosion resistance, complying with GB/T 19001 standards. Medical Wire Harnesses: Used for signal transmission in medical devices, they require high biocompatibility and insulation safety, necessitating ISO 13485 certification. Household Appliance Wire Harnesses: Applied in household appliances, they focus on insulation reliability and cost control, complying with GB 4706 safety standards. Aichie Tech Electronics Co Ltd, as a leading enterprise in the industry, possesses R&D and manufacturing capabilities for a full range of product lines, including high-voltage harnesses, industrial harnesses, automotive harnesses, medical harnesses, and household appliance harnesses, providing professional one-stop wire harness solutions for customers across various industries. Development Status Expanding Market Scale Benefiting from the rapid development of downstream industries such as automotive, electronics, and communications, China's wire harness market has maintained steady growth. In 2023, the market size of China's wire harness industry reached RMB 326.68 billion, a year-on-year increase of 7.3%, significantly higher than the global average growth rate of 5.11%. This growth is primarily driven by two factors: the increased penetration of new energy vehicles, which has spurred demand for automotive wire harnesses, with the cost per vehicle rising by 30%-50% compared to traditional fuel vehicles; and the construction of 5G communication ...

In 2025, with the rapid development of fields such as industrial automation, consumer electronics and new energy, connectors, as core components for signal and power transmission in devices, are experiencing a technological wave of modularization and customization. Recently released new connector products by several leading enterprises in the industry have not only achieved significant breakthroughs in design structure and performance parameters, but also provided innovative solutions for complex application scenarios in multiple industries with their highly flexible adaptability.   A diverse product matrix meets the needs of different scenarios In high-growth markets such as industrial equipment, consumer electronics, and new energy applications, modular and customized connectors are demonstrating strong technological vitality. The VEAM MOV-MOD series launched by ITT Cannon adopts an "evolutionary circular modular" design. Its snap-on modules can flexibly combine various contact layouts, simultaneously meeting the requirements of power, signal and data transmission, and providing a simple solution for multi-dimensional connection scenarios. JAE's KN01 series of large rectangular connectors can customize the number of pins by configuring different insulating blocks, balancing lightweight and high-density design. The rack and pinion type locking rod equipped enables insertion and extraction operations with minimal force, significantly enhancing the operational convenience of applications such as industrial robots and automated equipment. Smiths Interconnect's L series focuses on high-density rack panel connections, supporting high-current contacts up to 200A and coaxial contacts. Combined with Hypertac's double-curved contact technology, it achieves a 100,000-cycle insertion and extraction life and features excellent shock and vibration resistance, meeting the high durability requirements of harsh industrial environments. Anderson Power's industrial battery connector (IBC) adopts a patented modular design. Its innovative contact box structure supports tool-free rapid maintenance, with a maximum current of up to 450A. It also offers the industry's first IP68 protection grade accessory kit, providing safe and reliable connection guarantees for industrial-grade high-power applications.   Upgrade customized services and build a full-process solution Leading enterprises in the industry are transforming from single-product suppliers to full-process solution providers, offering customers full support from the initial design to the later testing stage. Nicomatic deeply integrates modularization and customization into the core business of enterprises. It not only provides high-performance connectors and fully integrated systems, but also offers full project cycle support to customers. The value-added services launched by the company, such as laboratory testing and EN9100 certification processes, have further expanded the boundaries of its service...

In modern industrial fields such as automobiles and electronics, wire harnesses, as the "neural network" connecting various components, their production quality and efficiency directly affect the performance of terminal products. Traditional wire harness factories often encounter pain points such as cumbersome production processes, large quality fluctuations, and slow response speeds. However, the emergence of intelligent wire harness factories is reconfiguring the core logic of wire harness manufacturing with their characteristics of interconnection, flexibility, and self-adaptability. It is not merely an automated upgrade, but rather a leap from "passive execution" to "active optimization" through data-driven and system collaboration, becoming a new frontier in manufacturing systems in specific fields. From Automation to Intelligence: Redefining Wire Harness Manufacturing In traditional wire harness production, automation is not a new thing - automatic cutting machines and crimping machines have long been widespread, but these devices are mostly limited to mechanical repetition of a single process, like individual "information islands". When it is necessary to switch product models, workers need to manually adjust the parameters. When a certain piece of equipment suddenly malfunctions, the entire production line may come to a standstill. When customer demands change, the production scheduling plan is often delayed by several weeks. This kind of "isolated automation" is essentially still a simple replacement for human labor and is difficult to meet the modern demands for a wide variety of wire harness products, small batches and high precision.   The intelligent wiring harness factory has completely broken through this limitation. Based on full-chain interconnection, it incorporates equipment, materials and personnel involved in processes such as cutting, crimping, assembly and inspection into a unified system, and realizes the deep integration of physical assets and digital processes through cyber-physical systems (CPS). For instance, the specification parameters of the wires can be directly transmitted from the digital design end to the cutting equipment, the inventory data of the terminals is linked in real time with the assembly progress, and the inspection data is automatically fed back to the design end to optimize the process. This integration not only eliminates information gaps but also endows the entire production network with "learning capabilities" - by continuously analyzing historical and real-time data, the system can independently optimize wiring paths, adjust equipment parameters, and even predict process defects, achieving a qualitative change from "production according to instructions" to "autonomous optimization of production".   It is worth noting that the intelligent wiring harness factory is not an "ultimate form" achieved overnight, but rather a dynamic evolution process. As the requirements for high-temperature...

It is reported that Canadian Prime Minister Mark Carney said that the Canadian government will allow automakers to import US-made cars and trucks to Canada duty-free as long as these automakers continue to produce vehicles in Canada.   This move provides some breathing space for automakers including General Motors and Stellantis in the trade war. These car manufacturers have assembly plants in Ontario, Canada, but still need to export a large number of vehicles from the United States America to Canada. Mark Carney announced that a countermeasures tariff of up to 25% would be imposed on American-made cars, in response to US President Trump's previous measures of imposing tariffs on foreign cars. Canada, the United States America and Mexico have maintained a highly integrated automotive supply chain for decades. Most of the cars and trucks produced in Canada are exported to the United States America, while vehicles made in the United States America dominate the sales of Canadian car dealers.   Mark Carney said at a news conference: "If automakers continue to produce, hire employees and maintain investment in Canada, Canada's countermeasures tariffs will not apply." However, the Canadian Ministry of Finance added in a press release that if automakers cut production or investment in Canada, the number of vehicles these automakers are allowed to import duty-free will decrease accordingly.   The move announced by the Canadian government this time comes at a time when there are growing concerns that automakers might withdraw production from Canada due to Trump's tariff policies. It is learned that Stellantis has temporarily closed its Chrysler and Dodge model assembly plants in Windsor, Ontario. Meanwhile, General Motors said that due to weak demand for all-electric vans, one of its Canadian factories will temporarily suspend production for several months. Although Ford Motor Company has an assembly plant in the suburbs of Toronto, Canada, it is not currently in operation. In addition, according to the Nikkei, Honda Motor is considering moving some of its car production from Canada and Mexico to the United States America, with the goal of achieving 90% local production of the models sold in the US market.   Mark Carney said that the Canadian government has held many dialogues with the executives of several global automakers. We are closely monitoring issues related to automotive tariffs. Meanwhile, Mark Carney also mentioned his commitment to set up a $2 billion fund to strengthen the domestic automotive supply chain in Canada, and emphasized that no matter who wins the 2025 Canadian House of Representatives election, a broader strategy with Trump on resolving the tariff dispute needs to be reached.   Mark Carney said that the import car tariff policy implemented by the Trump administration would eventually push up the car purchase cost for consumers in the United States America and Canada. He criticized, "This policy is in the ...

Aichie Tech sets sail to create greater glory in 2025!   Dongguan, China, February 7th, 2025  –  A new year begins, and everything is renewed! With the festive atmosphere of the Spring Festival, all employees of AichieTech welcomed the first day of work in 2025 with full enthusiasm. The company is filled with a festive and peaceful atmosphere, and together we start the journey of the new year.   As an excellent wire harness manufacturer and wire harness connection solution provider, Aichie Tech has always been committed to [: providing high-quality wire harness products and solutions for automobiles, smart home appliances, smart manufacturing, robots, new energy storage, communications and other fields. In the past year, facing the complex and changing market environment, all employees of [Company Name] united as one and forged ahead, and achieved remarkable results in [listing the company's main achievements in 2024, such as: technological innovation, market expansion, customer service, etc.], laying a solid foundation for the company's continued development.   New year, new journey! In 2025, Aichie Tech will continue to uphold the concept of "professional, fast, innovative", adhere to the business policy of innovation-driven, quality-first, and customer-oriented, and focus on the following work: Increase R&D investment and develop new products with greater market competitiveness; Optimize production processes and improve the quality and production efficiency of wiring harness products; Expand more domestic and overseas markets and enhance Aichie's influence at home and abroad; "The long road ahead is like iron, but now we start from the beginning". In 2025, Aichie will meet new challenges and create new glory with a more high-spirited fighting spirit and a more pragmatic style!   All Aichie employees wish you a happy New Year, a happy family, and all the best!   About Aichie: Aichie is a leading provider of connection solutions in the industry, focusing on producing high-quality connectors, cables and wire harnesses. Aichie has hundreds of skilled employees in two factories, the domestic factory is located in the famous manufacturing city Dongguan City China , and the overseas factory is located in Tan Uyen City, Binh Duong Province, Vietnam. Products are widely used in industries such as Automobiles, Clean Energy, Automation manufacturing, and Smart Homes.   All products produced by Aichie comply with RoHS2.0 requirements, and some products meet environmental protection requirements such as REACH and halogen-free; Aichie has passed ISO9001, ISO13485, IATF16949 certifications, and is also a UL/CUL/CE recognized manufacturer.   Aichie has a professional engineering team, automated production equipment and a flexible production system, which can provide customers with one-stop services from product design, sample verification, production and manufacturing to packaging and shipment.   Wel...

First, automotive wiring harness industry development overview The superposition of positive factors on both sides of supply and demand has promoted the steady growth of the automotive wiring harness market Automotive wiring harness is the key carrier of energy transmission and signal transmission, and is an indispensable system-level component in the vehicle. Under the general trend of electric intelligence, automotive wiring harnesses have benefited from the superposition of positive factors on both sides of supply and demand in recent years, ushering in a golden period of stable growth.   On the demand side, the consumer market's demand for advanced automotive functions is growing, such as safe driving has spawned the demand for active safety systems such as automatic emergency braking, blind spot detection, and front collision warning systems, and comfortable driving has spawned the demand for additional driving functions such as voice recognition systems, environmental lighting systems, and heated seats. The realization of the above functional requirements need to rely on the operation of electronic components, electronic components need wiring harness to ensure the transmission of signals, data and electrical energy, which constitutes an important driving force for the rapid development of the automotive wiring harness industry.   On the supply side, the "new four modernizations" of automobiles (referring to electrification, networking, intelligence, and sharing) trend has led the development direction of the industry, the automotive electronic and electrical functions continue to increase, the electronic and electrical architecture continues to iterative, and the rapid development of the industrial supply side is expected to release the development space of automotive wiring harnesses.   There are differences in the development trend of automotive wiring harness market segments Thanks to the extensive application in fuel vehicles for many years, the low-voltage wiring harness market has developed into a relatively stable stock market. Low voltage wiring harness products are rich and mainly customized, need to carry out different wiring design according to different models and different parts of the car, superimposed wire texture is soft.   High voltage cable assembly is a pure incremental market spawned by the trend of electrification, with high voltage/high current, large wire diameter and other characteristics, determining the actual production and application process is faced with wiring, shielding, cost, safety and other challenges, in the raw material, production process, product design, performance levels and other aspects of the low voltage wire harness put forward higher requirements.   The industry concentration is high, and the domestic substitution process is accelerating The development of the automotive wiring harness industry is highly dependent on the automotive industry, and most brand Oems have mat...

Aichie Tech Electronics Co., Ltd. successfully participated in Electronica 2024 in Munich Germany: Time: 12th November, 2024 to 15th November, 2024 Location: Munich, Germany  Aichie Tech Electronics Co., Ltd. (hereinafter referred to as "Aichie Tech") participated in the Electronics Fair held in Munich, Germany, the exhibition is the world's leading electronics industry event, attracting many exhibitors and professional visitors from all over the world. Aichie Tech brought its latest products and technologies to the exhibition and achieved remarkable results. EV Cable Assembly and HV Wiring Harness At this exhibition, Aichie Tech showcases its latest achievements in the field of New Energy Wiring Harnesses, Automotive Wiring Harnesses, Silicone Wiring Harnesses and EV Charging Cables. In addition, the company also demonstrated the innovation in new wiring harness processes in recent years, which attracted the attention of a large audience. These exhibits not only reflect the company's technical strength in the field of wire harness manufacturing, but also show the forward-looking layout of the future market. Important Events and highlights During the exhibition, Aichie Tech's booth welcomed many new and old customers to visit. Company representatives, GM conducted in-depth exchanges with customers, sharing the latest wiring harness knowledge and technology trends. These exchanges not only enhance customers' understanding of Aichie's smart products, but also lay a solid foundation for future cooperation between the two sides. In particular, discussions on intelligent wiring harness design have generated widespread interest and positive feedback Customer Feedback and achievements During the exhibition, customers spoke highly of Aichie's products. They believe that the company's new energy wiring harnesses, automotive wiring harnesses and silicone wiring harnesses fully meet the needs of the current new energy market. Customers generally said that the future will be an era of emerging energy and artificial intelligence, and intelligent products will bring profound changes in wire harness design. Aichie's products and technologies are in line with this development trend and have broad application prospects. Aichie will continue to be committed to technological innovation and development of wire harness industry, to provide customers with higher quality, better cost performance, more advanced technology wire harness products. The company will continue to pay attention to market dynamics and technological progress, and constantly improve its research and development capabilities and manufacturing levels to meet the growing needs of customers. At the same time, Aichie Tech will actively participate in various industry exhibitions, strengthen exchanges and cooperation with global customers, and jointly promote the prosperity and development of the wiring harness industry. Aichie Tech Electronics Co., Ltd. was established in Dongguan City, ...

In this era of globalization, Aichie Electronics Technology Co.,Ltd has always adhered to the values of "Professional, Faster and Innovative", constantly expanded its international vision, and actively sought development opportunities in overseas markets. Today, we are very excited to announce that Aichie Electronics Technology Co.,Ltd officially established Aichie Technology Co.,Ltd Company in Vietnam on July 10, 2024, which marks another solid step in Aichie globalization strategy!   I. Background of the establishment of Wire Harness Manufacturer in Vietnam As one of the important economies in Southeast Asia, Vietnam has achieved rapid economic development in recent years, especially in the fields of manufacturing, information technology and e-commerce. At the same time, the Vietnamese government is actively promoting economic opening and international cooperation, providing a good investment environment and policy support for enterprises. In this context, Aichie Electronics Technology Co.,Ltd chose to set up a branch in Vietnam to further expand the Southeast Asian market, strengthen ties with local businesses and consumers, and promote the continued growth of the company's business.   II. Development Plan of AichieTechnology Co.,Ltd Aichie Technology Co.,Ltd Vietnam will rely on the company's core technological advantages in the industries of wiring harness, wire and cable, connectors, injection molded cables and cable assemblies to provide local customers with high-quality wiring harness technology solutions, services and development of the wiring harness manufacturing industry. Through localized operations, we will have a deep understanding of the needs and characteristics of the Vietnamese market, and constantly optimize wire harnesses, wire and cable products and services to meet the diversified needs of our customers. At the same time, we will also strengthen close cooperation with local partners to jointly promote the development of Wire Harness industry in Vietnam.   III. Global strategic Layout The establishment of the Vietnam factory is an important part of Aichie Electronics Technology Co.,Ltd's global strategic layout. In the future, we will continue to increase investment and layout in the international market, and constantly expand new business areas and market channels. We will adhere to the concept of "Quick Response, Exceeding Wxpectations", and strive to become the world's leading wire harness solution service provider.   IV. Looking to the future The establishment of Aichie Technology Co.,Ltd in Vietnam will bring new opportunities and challenges for the company. We will actively respond to market changes and challenges with a more open mind and a more pragmatic style, and continue to enhance the company's core competitiveness and market share. We believe that with the joint efforts of all employees, Aichie Electronics Technology Co.,Ltd Vietnam branch will ush...

In 2023, the market size of automotive wiring harnesses in China exceeded 107.03 billion yuan, achieving a significant growth of 31.39%. Looking ahead to 2025, the overall market size is expected to exceed the 120 billion yuan mark. The core driving force behind this growth comes from the explosive increase in demand for wiring harnesses in new energy vehicles, whose proportion has jumped from 4.8% in 2019 to 62.5% in 2025, with a scale of approximately 75 billion yuan, becoming the main engine of industry growth. This structural change mainly stems from the newly added high-voltage wiring harness system in new energy vehicles, which has pushed the value per vehicle from 3,000 yuan in traditional fuel vehicles to over 5,000 yuan, an increase of more than 60%.     High-voltage wiring harnesses lead the wave of technological innovation With the accelerated popularization of 800V platforms, the performance requirements for high-voltage wiring harnesses have significantly increased, and the withstand voltage level has jumped from 600V to over 1500V. It is predicted that the global high-voltage wiring harness market size will reach 18 billion US dollars in 2025, with the Chinese market accounting for as high as 45%. This technological upgrade brings new challenges: silicone insulation materials, a three-layer electromagnetic shielding structure (copper braiding + aluminum foil + absorbing layer), and liquid cooling heat dissipation design have become the key to industry breakthroughs. The 1000V liquid-cooled wiring harness jointly developed by CATL and Aptiv is a typical representative of this trend. Technological transformation focuses on three major directions 1. The coordinated development of high-voltage and high-frequency transmission In terms of energy transmission, high-voltage wiring harnesses need to support currents above 400A, the cross-sectional area of wires has increased from 35mm² to 70mm², and the coating material of connectors has been upgraded from gold plating to silver-nickel alloy In the field of signal transmission, L3+ autonomous driving promotes the application of in-vehicle Ethernet harnesses, with a significant advantage of 10Gbps bandwidth. After the Ideal L9 adopts the Ethernet backbone network, the length of the wiring harness is reduced by 40% and the transmission delay is decreased by 60% 2. Breakthroughs have been achieved in lightweight technology Material innovation: The electrical conductivity of aluminum wires reaches 97% of that of copper, while their weight is reduced by 30% and the cost is cut by 40% Structural optimization: The application of carbon fiber composite sheath and thin-walled insulation technology has reduced the weight of the wiring harness by 60%, helping to increase the vehicle's range by 5% to 10% 3. The level of intelligent manufacturing has been significantly enhanced AI quality inspection and machine vision technology have reduced the defect rate from 0.5% to 0.1%. It is ex...

As a core component of the automotive electrical system, the wiring harness is like the "neural network" of the vehicle, and its functional integrity directly determines the safety of the entire vehicle's operation. Data shows that the total length of the wiring harness of an ordinary household car can reach over 1,500 meters. Once such a complex system malfunctions, rework is by no means a simple disassembly and assembly operation, but a comprehensive test of precision, craftsmanship and standards, and its significance runs through the entire life cycle of the vehicle. ​ I. Core Technical Requirements for Wire Harness Rework Wire harness rework must strictly follow millimeter-level operation standards. Any deviation in any link may lead to serious consequences. Among them, wire stripping and crimping, as basic processes, have particularly strict requirements for process accuracy. During the wire stripping process, the operation requires precise control of the stripping depth: excessive depth will damage the conductor of the wire and deteriorate its electrical conductivity. If it is too shallow, the stability of the joint contact cannot be guaranteed, which may easily lead to abnormal signal transmission. The operators need to use professional wire stripping equipment to complete the operation with a precision similar to that of surgical operations, ensuring that the stripping range of the insulation layer of the conductors and the exposed length of the conductors fully comply with the technical specifications. ​ The crimping process also does not allow for the slightest error. Excessive pressure force can easily cause deformation of the terminal metal and affect the stability of the connection structure. Insufficient force will increase the contact resistance, causing local heating and even posing a short-circuit hazard. To ensure the quality of crimping, the industry generally adopts high-precision crimping equipment worth hundreds of thousands of yuan. Through digital control, precise matching of crimping force, crimping depth and terminal deformation is achieved, eliminating process deviations at the equipment level. ​ Conduction testing is a key step in verifying the quality of rework. After rework, the wiring harness needs to complete the conductivity test at over a hundred test points. If any test point shows an abnormality, the entire wiring harness system needs to be re-examined. This process has extremely high requirements for detection accuracy and personnel concentration. It is necessary to verify the conduction status of each circuit one by one through professional detection instruments to ensure there are no open circuits, short circuits or poor contact problems. Its level of precision far exceeds the conventional manufacturing inspection standards. ​   II. Potential Risks and Avoidance Measures in Wire Harness Rework (1) The hidden effects of component aging and environmental interference Most people have a misconception about...